You might want to download and run the Windows 7 Upgrade Advisor. It will scan your entire system and check for compatibility of your existing software and components with Windows 7. You can download it here -- http://bit.ly/4C8qem
. Also, please check the Windows 7 Compatibility Center -- http://bit.ly/4uZDu2
. From here you can manually search your components and software for potential compatibility issues.
Finally, here is a step-by-step tutorial for the XP-to-Win 7 upgrade that may answer any questions you may have during the process -- http://bit.ly/136iEt
Best of luck with your upgrade!
Windows 7 Client Team